Organizational commitment is the attitude of employees or organizational strength in binding employees to remain in the organization. Organizational commitment is the effect of intrinsic personal characteristics and some consequences. The purpose of this study was to determine the effect of organizational justice, organizational culture and job satisfaction on organizational commitment. The population of this study is all employees Gangga Express Fast Boat which amounted to 61 people. Data collection was done through interviews and questionnaires. Data analysis technique used is multiple linear regression. The results of the analysis show that organizational fairness, organizational culture and job satisfaction have positive and significant impact on organizational commitment. This suggests that with good organizational justice, a good organizational culture and good job satisfaction can encourage employees to stay within the company. Furthermore, in the effort of the company to retain high competency employees it is important to pay attention to these three variables in order to remain committed within the company.   Keywords: organizatinal justice, organization culture, job satisfaction, organizational   commitment.